TREA

Masayuki Takyu

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  • Toyohashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyester resin for toner
    • Patent number 5,276,127
    • Issue date Jan 4, 1994
    • Mitsubishi Rayon Company Ltd.
    • Masayuki Takyu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester for electrophotography
    • Patent number 5,270,436
    • Issue date Dec 14, 1993
    • Mitsubishi Rayon Company Ltd.
    • Shinji Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester resin for toner
    • Patent number 5,153,301
    • Issue date Oct 6, 1992
    • Mitsubishi Rayon Company Ltd.
    • Noriyuki Tajiri
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked polyester resin from trihydric alcohol
    • Patent number 5,057,596
    • Issue date Oct 15, 1991
    • Mitsubishi Rayon Company Ltd.
    • Shinji Kubo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinked polyester for toner and process for preparation thereof
    • Patent number 4,980,448
    • Issue date Dec 25, 1990
    • Mitsubishi Rayon Company, Ltd.
    • Noriyuki Tajiri
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...